Difference between revisions of "Kcarectl"

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(Created page with "{{lc}} == See also == * {{Live patching}} Category:Linux")
 
 
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{{lc}}
 
{{lc}}
  
 +
kcarectl --plugin-info
 +
[[kcarectl -q]] --auto-update
 +
kcarectl --check
 +
 +
kcarectl --plugin-info
 +
Your trial license for the IP 11.11.11.11 expired on 2022-08-24
 +
--START--
 +
1
 +
LICENSE: 0
 +
True
 +
3.10.0-1160.88.1.el7.x86_64
 +
3.10.0-1160.88.1.el7.x86_64
 +
None
 +
123456
 +
 +
 +
[[kcarectl -q]] --auto-update
 +
 +
kcarectl --check
 +
No patches applied, but some are available, run 'kcarectl --update'.
 +
 +
 +
<pre>
 +
kcarectl --help
 +
usage: kcarectl [-h] [--debug] [-i] [-u] [--unload] [--smart-update]
 +
                [--auto-update] [--local PATH] [--patch-info]
 +
                [--freezer freezer] [--nofreeze] [--uname] [--license-info]
 +
                [--status] [--register KEY] [--register-autoretry]
 +
                [--unregister] [--check] [--latest-patch-info] [--test]
 +
                [--tag TAG] [--prefix PREFIX] [--nosignature]
 +
                [--set-monitoring-key KEY] [--doctor] [--enable-auto-update]
 +
                [--disable-auto-update] [--plugin-info] [--json] [--version]
 +
                [--kpatch-debug] [--no-check-cert]
 +
                [--set-patch-level SET_PATCH_LEVEL] [--check-compatibility]
 +
                [--clear-cache]
 +
                [--set-patch-type SET_PATCH_TYPE | --edf-enabled | --edf-disabled]
 +
                [--set-sticky-patch SET_STICKY_PATCH] [-q]
 +
                [--has-flags HAS_FLAGS] [--force] [--disable-libcare]
 +
                [--enable-libcare] [--lib-update] [--lib-unload]
 +
                [--lib-auto-update] [--lib-info] [--lib-patch-info]
 +
                [--lib-version PACKAGENAME]
 +
                [--userspace-update [USERSPACE_PATCHES]]
 +
                [--userspace-auto-update] [--userspace-status]
 +
 +
Manage KernelCare patches for your kernel
 +
 +
optional arguments:
 +
  -h, --help            show this help message and exit
 +
  --debug
 +
  -i, --info            Display information about KernelCare. Use with --json
 +
                        parameter to get result in JSON format.
 +
  -u, --update          Download latest patches and apply them to the current
 +
                        kernel
 +
  --unload              Unload patches
 +
  --smart-update        Patch kernel based on UPDATE POLICY settings
 +
  --auto-update        Check if update is available, if so -- update
 +
  --local PATH          Update from a server local directory; accepts a path
 +
                        where patches are located
 +
  --patch-info          Return the list of applied patches
 +
  --freezer freezer    Freezer type: full (default), smart, none
 +
  --nofreeze            [deprecated] Don't freeze tasks before patching
 +
  --uname              Return safe kernel version
 +
  --license-info        Return current license info
 +
  --status              Return status of updates
 +
  --register KEY        Register using KernelCare Key
 +
  --register-autoretry  Retry registering indefinitely if failed on the first
 +
                        attempt
 +
  --unregister          Unregister from KernelCare (for key-based servers
 +
                        only)
 +
  --check              Check if new update available
 +
  --latest-patch-info  Return patch info for the latest available patch. Use
 +
                        with --json parameter to get result in JSON format.
 +
  --test                [deprecated] Use --prefix=test instead
 +
  --tag TAG            Tag server with custom metadata, for ePortal users
 +
                        only
 +
  --prefix PREFIX      Patch source prefix used to test different builds by
 +
                        downloading builds from different locations based on
 +
                        prefix
 +
  --nosignature        Do not check signature
 +
  --set-monitoring-key KEY
 +
                        Set monitoring key for IP based licenses. 16 to 32
 +
                        characters, alphanumeric only
 +
  --doctor              Submits a vitals report to CloudLinux for analysis and
 +
                        bug-fixes
 +
  --enable-auto-update  Enable auto updates
 +
  --disable-auto-update
 +
                        Disable auto updates
 +
  --plugin-info        Provides the information shown in control panel
 +
                        plugins for KernelCare. Use with --json parameter to
 +
                        get result in JSON format.
 +
  --json                Return '--plugin-info', '--latest-patch-info',
 +
                        '--patch-info' and '--info' results in JSON format
 +
  --version            Return the current version of KernelCare
 +
  --kpatch-debug        Enable the debug mode
 +
  --no-check-cert      Disable the patch server SSL certificates checking
 +
  --set-patch-level SET_PATCH_LEVEL
 +
                        Set patch level to be applied. To select latest patch
 +
                        level set -1
 +
  --check-compatibility
 +
                        Check compatibility.
 +
  --clear-cache        Clear all cached files
 +
  --set-patch-type SET_PATCH_TYPE
 +
                        Set patch type feed. To select default feed use
 +
                        'default' option
 +
  --edf-enabled        Enable exploit detection framework
 +
  --edf-disabled        Disable exploit detection framework
 +
  --set-sticky-patch SET_STICKY_PATCH
 +
                        Set patch to stick to date in DDMMYY format, or
 +
                        retrieve it from KEY if set to KEY. Leave empty to
 +
                        unstick
 +
  -q, --quiet          Suppress messages, provide only errors and warnings to
 +
                        stderr
 +
  --has-flags HAS_FLAGS
 +
                        Check agent features
 +
  --force              Force action and ignore several restristions.
 +
  --disable-libcare    Disable libcare services
 +
  --enable-libcare      Enable libcare services
 +
  --lib-update          Download latest patches and apply them to the current
 +
                        userspace libraries
 +
  --lib-unload, --userspace-unload
 +
                        Unload userspace patches
 +
  --lib-auto-update    Check if update is available, if so -- update
 +
  --lib-info, --userspace-info
 +
                        Display information about KernelCare+.
 +
  --lib-patch-info, --userspace-patch-info
 +
                        Return the list of applied userspace patches
 +
  --lib-version PACKAGENAME, --userspace-version PACKAGENAME
 +
                        Return safe package version
 +
  --userspace-update [USERSPACE_PATCHES]
 +
                        Download latest patches and apply them to the
 +
                        corresponding userspace processes
 +
  --userspace-auto-update
 +
                        Download latest patches and apply them to the
 +
                        corresponding userspace processes
 +
  --userspace-status    Return status of userspace updates
 +
</pre>
 +
 +
== Errors ==
 +
Aug 28 08:41:28 SERVER python2[13451]: kcare ERROR: HTTP Error [[401]]: Unauthorized: https://patches.kernelcare.com/patches/K20230607_02/05b044e8d476ee1e1368d944da1f2521853d9300/7/kpatch.bin
  
 
== See also ==
 
== See also ==
 +
* {{kcarectl}}
 
* {{Live patching}}
 
* {{Live patching}}
  
 
[[Category:Linux]]
 
[[Category:Linux]]

Latest revision as of 09:13, 29 August 2023

kcarectl --plugin-info
kcarectl -q --auto-update
kcarectl --check

kcarectl --plugin-info
Your trial license for the IP 11.11.11.11 expired on 2022-08-24
--START--
1
LICENSE: 0
True
3.10.0-1160.88.1.el7.x86_64
3.10.0-1160.88.1.el7.x86_64
None
123456



kcarectl -q --auto-update

kcarectl --check
No patches applied, but some are available, run 'kcarectl --update'.



kcarectl --help
usage: kcarectl [-h] [--debug] [-i] [-u] [--unload] [--smart-update]
                [--auto-update] [--local PATH] [--patch-info]
                [--freezer freezer] [--nofreeze] [--uname] [--license-info]
                [--status] [--register KEY] [--register-autoretry]
                [--unregister] [--check] [--latest-patch-info] [--test]
                [--tag TAG] [--prefix PREFIX] [--nosignature]
                [--set-monitoring-key KEY] [--doctor] [--enable-auto-update]
                [--disable-auto-update] [--plugin-info] [--json] [--version]
                [--kpatch-debug] [--no-check-cert]
                [--set-patch-level SET_PATCH_LEVEL] [--check-compatibility]
                [--clear-cache]
                [--set-patch-type SET_PATCH_TYPE | --edf-enabled | --edf-disabled]
                [--set-sticky-patch SET_STICKY_PATCH] [-q]
                [--has-flags HAS_FLAGS] [--force] [--disable-libcare]
                [--enable-libcare] [--lib-update] [--lib-unload]
                [--lib-auto-update] [--lib-info] [--lib-patch-info]
                [--lib-version PACKAGENAME]
                [--userspace-update [USERSPACE_PATCHES]]
                [--userspace-auto-update] [--userspace-status]

Manage KernelCare patches for your kernel

optional arguments:
  -h, --help            show this help message and exit
  --debug
  -i, --info            Display information about KernelCare. Use with --json
                        parameter to get result in JSON format.
  -u, --update          Download latest patches and apply them to the current
                        kernel
  --unload              Unload patches
  --smart-update        Patch kernel based on UPDATE POLICY settings
  --auto-update         Check if update is available, if so -- update
  --local PATH          Update from a server local directory; accepts a path
                        where patches are located
  --patch-info          Return the list of applied patches
  --freezer freezer     Freezer type: full (default), smart, none
  --nofreeze            [deprecated] Don't freeze tasks before patching
  --uname               Return safe kernel version
  --license-info        Return current license info
  --status              Return status of updates
  --register KEY        Register using KernelCare Key
  --register-autoretry  Retry registering indefinitely if failed on the first
                        attempt
  --unregister          Unregister from KernelCare (for key-based servers
                        only)
  --check               Check if new update available
  --latest-patch-info   Return patch info for the latest available patch. Use
                        with --json parameter to get result in JSON format.
  --test                [deprecated] Use --prefix=test instead
  --tag TAG             Tag server with custom metadata, for ePortal users
                        only
  --prefix PREFIX       Patch source prefix used to test different builds by
                        downloading builds from different locations based on
                        prefix
  --nosignature         Do not check signature
  --set-monitoring-key KEY
                        Set monitoring key for IP based licenses. 16 to 32
                        characters, alphanumeric only
  --doctor              Submits a vitals report to CloudLinux for analysis and
                        bug-fixes
  --enable-auto-update  Enable auto updates
  --disable-auto-update
                        Disable auto updates
  --plugin-info         Provides the information shown in control panel
                        plugins for KernelCare. Use with --json parameter to
                        get result in JSON format.
  --json                Return '--plugin-info', '--latest-patch-info',
                        '--patch-info' and '--info' results in JSON format
  --version             Return the current version of KernelCare
  --kpatch-debug        Enable the debug mode
  --no-check-cert       Disable the patch server SSL certificates checking
  --set-patch-level SET_PATCH_LEVEL
                        Set patch level to be applied. To select latest patch
                        level set -1
  --check-compatibility
                        Check compatibility.
  --clear-cache         Clear all cached files
  --set-patch-type SET_PATCH_TYPE
                        Set patch type feed. To select default feed use
                        'default' option
  --edf-enabled         Enable exploit detection framework
  --edf-disabled        Disable exploit detection framework
  --set-sticky-patch SET_STICKY_PATCH
                        Set patch to stick to date in DDMMYY format, or
                        retrieve it from KEY if set to KEY. Leave empty to
                        unstick
  -q, --quiet           Suppress messages, provide only errors and warnings to
                        stderr
  --has-flags HAS_FLAGS
                        Check agent features
  --force               Force action and ignore several restristions.
  --disable-libcare     Disable libcare services
  --enable-libcare      Enable libcare services
  --lib-update          Download latest patches and apply them to the current
                        userspace libraries
  --lib-unload, --userspace-unload
                        Unload userspace patches
  --lib-auto-update     Check if update is available, if so -- update
  --lib-info, --userspace-info
                        Display information about KernelCare+.
  --lib-patch-info, --userspace-patch-info
                        Return the list of applied userspace patches
  --lib-version PACKAGENAME, --userspace-version PACKAGENAME
                        Return safe package version
  --userspace-update [USERSPACE_PATCHES]
                        Download latest patches and apply them to the
                        corresponding userspace processes
  --userspace-auto-update
                        Download latest patches and apply them to the
                        corresponding userspace processes
  --userspace-status    Return status of userspace updates

Errors[edit]

Aug 28 08:41:28 SERVER python2[13451]: kcare ERROR: HTTP Error 401: Unauthorized: https://patches.kernelcare.com/patches/K20230607_02/05b044e8d476ee1e1368d944da1f2521853d9300/7/kpatch.bin

See also[edit]

Retrieved from "https://www.wikieduonline.com/index.php?title=Kcarectl&oldid=261058"

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